Mixer



FIG. 1 is a perspective view of a mixer showing the new design.

FIG. 2 is a top view of the mixer of FIG. 1.

FIG. 3 is a side view of the mixer of FIG. 1; and,

FIG. 4 is a bottom view of the mixer of FIG. 1.

The ornamental design for a mixer, as shown and described.